TY - JOUR AU - Mehrmann, Volker AU - Xu, Hongguo TI - An analysis of the pole placement problem. II: The multi-input case JO - Electronic transactions on numerical analysis PY - 1997 SP - 77 EP - 97 VL - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ETNA_1997__5__a0/ LA - en ID - ETNA_1997__5__a0 ER -